Total Reductions to Date: 1

Date Processed: 09/06/2025 at 07:00:04 (PDT)

Exoplanet Watch Ephemeris

Parameter Value Uncertainty
Orbital Period (Days) - -
Ephemeris (BJD_TDB) - -
Time saved (hours) -  

Assumed Priors

Parameter Value Uncertainty Units Reference
RA 349.3843458 decimal
DEC 1.3001522 decimal
Host Star Metallicity 0.0 0.05 Palle et al. 2019
Host Star log(g) 4.4 0.1 Log10(cgs) Palle et al. 2019
Host Star Radius [R_Sun] 0.787 0.016 Sol Palle et al. 2019
Host Star Effective Temperature [K] 4975.0 95.0 K Palle et al. 2019
a/Rs 10.43 0.14 Palle et al. 2019
eccentricity 0.0 Palle et al. 2019
inclination [degrees] 86.846 0.041 deg Palle et al. 2019
omega [degrees] 0.0 deg Palle et al. 2019
orbital period [days] 3.471745 4.4e-05 day Palle et al. 2019
Rp 2.59 0.06 R_Earth Palle et al. 2019
Rp/Rs 0.0311 0 Palle et al. 2019
ephemeris [JD] 2457743.37545 0.00051 JD Palle et al. 2019

Previously Published Mid-Transit Times

Value Uncertainty Units Reference
2457743.37545 0.00051 JD Palle et al. 2019
2459468.742204 0.0023645 BJD ExoFOP-TESS TOI

Observations

Light curve chart for 0001649
Parameter Value Uncertainty
Am1 1.182 0.018
Am2 -0.0904 0.009
a/Rs 10.32 0.4
Rp/Rs 0.062 0.018
ephemeris [JD] 2459763.923 0.012
eccentricity 0.0
inclination [degrees] 86.846
omega [degrees] 0.0
orbital period [days] 3.471745
u0 2.1181929610117027
u1 -3.645528482558565
u2 3.8822574132520837
u3 -1.3549218338550775
duration 0.0937 0.007
Not included in ephemeris calculations